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Hexalobular drive / Torx® Higher torque transfer Hexalobular drive / Torx® Higher torque transfer Low wear Low contact forces No «cam-out» effect Hexalobular screws to…

Documents pH Scale

pH Scale Soren Sorensen (1868 - 1939) pH Scale Zumdahl, Zumdahl, DeCoste, World of Chemistry 2002, page 515 pH of Common Substances Timberlake, Chemistry 7th Edition, page…

Documents pH Scale

pH Scale Soren Sorensen (1868 - 1939) pH Scale Zumdahl, Zumdahl, DeCoste, World of Chemistry 2002, page 515 pH of Common Substances Timberlake, Chemistry 7th Edition, page…